Hello 🙂 To be honest with you, at age 70, with diabetes (maybe under control and maybe not), Grave's Disease and your spinal issues, I would not expect for your blood tests to be really normal or for you to "feel very well," unless and until you have those things well under control, using specialists like an endocrinologist (for your diabetes and your Grave's disease), a hematologist for your microcytic anemia, and a spine doctor for your neck and low back issues. Getting your glucose under control, lowering the inflammation in your body generally, and also getting your thyroid as normalized as possible is in my opinion, the answer to "feeling better." All of those conditions - or any one of those conditions - can make a 30-40 year old feel badly, let alone someone who is 70. Good luck!